Use 'auto' where it is possible

Change-Id: I3d915a6230a1f35317abc39d6266a9d46a5d9be6
Reviewed-by: Alex Blasche <alexander.blasche@theqtcompany.com>
Reviewed-by: André Hartmann <aha_1980@gmx.de>

4 files changed, 9 insertions, 9 deletions

diff --git a/examples/serialbus/modbus/adueditor/mainwindow.cpp b/examples/serialbus/modbus/adueditor/mainwindow.cpp
index 51f1840..c4149e0 100644
--- a/examples/serialbus/modbus/adueditor/mainwindow.cpp
+++ b/examples/serialbus/modbus/adueditor/mainwindow.cpp
@@ -137,7 +137,7 @@ void MainWindow::on_sendButton_clicked()
 void MainWindow::on_connectButton_clicked()
 {
     if (tcpRadio->isChecked()) {
-        ModbusTcpClient *device = new ModbusTcpClient;
+        auto device = new ModbusTcpClient;
         using signature = void (QSpinBox::*)(int);
         connect(ti1Spin, static_cast<signature>(&QSpinBox::valueChanged), device,
             &ModbusTcpClient::valueChanged);
diff --git a/examples/serialbus/modbus/adueditor/modbustcpclient_p.h b/examples/serialbus/modbus/adueditor/modbustcpclient_p.h
index fa9fa6d..561cfda 100644
--- a/examples/serialbus/modbus/adueditor/modbustcpclient_p.h
+++ b/examples/serialbus/modbus/adueditor/modbustcpclient_p.h
@@ -80,8 +80,8 @@ public:
             return nullptr;
 
         Q_Q(ModbusTcpClient);
-        QModbusReply *const reply = new QModbusReply(type, m_uId, q);
-        const QueueElement element = QueueElement{ reply, request, unit, m_numberOfRetries,
+        auto reply = new QModbusReply(type, m_uId, q);
+        const auto element = QueueElement{ reply, request, unit, m_numberOfRetries,
             m_responseTimeoutDuration };
         m_transactionStore.insert(m_tId, element);
 
diff --git a/examples/serialbus/modbus/master/mainwindow.cpp b/examples/serialbus/modbus/master/mainwindow.cpp
index efa0e90..ae45e31 100644
--- a/examples/serialbus/modbus/master/mainwindow.cpp
+++ b/examples/serialbus/modbus/master/mainwindow.cpp
@@ -83,7 +83,7 @@ MainWindow::MainWindow(QWidget *parent)
     ui->connectType->setCurrentIndex(0);
     on_connectType_currentIndexChanged(0);
 
-    QStandardItemModel *model = new QStandardItemModel(10, 1, this);
+    auto model = new QStandardItemModel(10, 1, this);
     for (int i = 0; i < 10; ++i)
         model->setItem(i, new QStandardItem(QStringLiteral("%1").arg(i + 1)));
     ui->writeSize->setModel(model);
@@ -142,7 +142,7 @@ void MainWindow::on_connectType_currentIndexChanged(int index)
         modbusDevice = nullptr;
     }
 
-    ModbusConnection type = static_cast<ModbusConnection> (index);
+    auto type = static_cast<ModbusConnection> (index);
     if (type == Serial) {
         modbusDevice = new QModbusRtuSerialMaster(this);
     } else if (type == Tcp) {
@@ -236,7 +236,7 @@ void MainWindow::on_readButton_clicked()
 
 void MainWindow::readReady()
 {
-    QModbusReply *reply = qobject_cast<QModbusReply *>(sender());
+    auto reply = qobject_cast<QModbusReply *>(sender());
     if (!reply)
         return;
 
@@ -341,7 +341,7 @@ void MainWindow::on_writeTable_currentIndexChanged(int index)
 
 QModbusDataUnit MainWindow::readRequest() const
 {
-    const QModbusDataUnit::RegisterType table =
+    const auto table =
         static_cast<QModbusDataUnit::RegisterType> (ui->writeTable->currentData().toInt());
 
     int startAddress = ui->readAddress->value();
@@ -354,7 +354,7 @@ QModbusDataUnit MainWindow::readRequest() const
 
 QModbusDataUnit MainWindow::writeRequest() const
 {
-    const QModbusDataUnit::RegisterType table =
+    const auto table =
         static_cast<QModbusDataUnit::RegisterType> (ui->writeTable->currentData().toInt());
 
     int startAddress = ui->writeAddress->value();
diff --git a/examples/serialbus/modbus/master/writeregistermodel.cpp b/examples/serialbus/modbus/master/writeregistermodel.cpp
index f0ed26e..bb57d20 100644
--- a/examples/serialbus/modbus/master/writeregistermodel.cpp
+++ b/examples/serialbus/modbus/master/writeregistermodel.cpp
@@ -113,7 +113,7 @@ bool WriteRegisterModel::setData(const QModelIndex &index, const QVariant &value
     Q_ASSERT(m_holdingRegisters.count() == ROW_COUNT);
 
     if (index.column() == COLUMN_COILS && role == Qt::CheckStateRole) { // coils
-        Qt::CheckState s = static_cast<Qt::CheckState>(value.toUInt());
+        auto s = static_cast<Qt::CheckState>(value.toUInt());
         s == Qt::Checked ? m_coils.setBit(index.row()) : m_coils.clearBit(index.row());
         emit dataChanged(index, index);
         return true;